To prearrange unalterably. / To decree. / (religion) To admit into the ministry, for example as a priest, bishop, minister or Buddhist monk, or to authorize as a rabbi. / To predestine.

A garden or an area of land for the cultivation of fruit or nut trees. / The trees themselves cultivated in such an area.

(idiomatic, chiefly in the negative, with can't/cannot) To understand even minimally. / To determine to be good or bad.

The fragrant white flower of the orange tree, Citrus sinensis.

(cricket) The batsmen, constituting the tail, who bat last - roughly in positions 8 to 11.

(cricket, baseball, softball) The sequence in which a side's batsmen go in to bat.

A potent herbicide and defoliant used by US forces in the Vietnam War.

(quantum mechanics, chemistry) A mathematical function that describes the wave-like behavior of either one electron or a pair of electrons in an atom. This function can be used to calculate the probability of finding any electron of an atom in any specific region around the atom's nucleus.

(quantum mechanics, chemistry) The quantum mechanical behaviour of an electron in a molecule describing the probability of the electron's particular position and energy; approximated by a linear combination of atomic orbitals.

Of or relating to, or forming an orbit (such as the orbit of a moon, planet, or spacecraft). / (anatomy) Of or relating to the eye socket (eyehole).